Apache crashes and ntdll.dll in faulting module

[sarika]

Hi All

I m getting the issue of Apache crash with the following error in EventViewer

Faulting application name: httpd.exe
Faulting module name: ntdll.dll
Faulting Module Path : c:\Windows\SysWOW64\ntdll.dll


and after that i could not start Apache and did not have access to apache Log files.

This issue mainly arise when i change MaxConnectionsPerChild to 1000 instead of 0 for MPM module

I have surfed on net but no vail as there i could not get any concrete solution.


Thanks in advance

[Luuk]

Post by sarika
Hi All
I m getting the issue of Apache crash with the following error in EventViewer
Faulting application name: httpd.exe
Faulting module name: ntdll.dll
Faulting Module Path : c:\Windows\SysWOW64\ntdll.dll
and after that i could not start Apache and did not have access to apache Log files.
This issue mainly arise when i change MaxConnectionsPerChild to 1000 instead of 0 for MPM module
I have surfed on net but no vail as there i could not get any concrete solution.
Thanks in advance

What is the output of 'httpd -t', i hope it's still 'Syntax OK'.....

It just did the change the MaxConnectionsPerChild to 1000 and apache
does not complain.....

I have Windows7:
C:\Apache24>bin\httpd -v
Server version: Apache/2.4.4 (Win32)
Server built: Feb 23 2013 12:42:00

[sarika]

Post by Luuk

Post by sarika
Hi All
I m getting the issue of Apache crash with the following error in EventViewer
Faulting application name: httpd.exe
Faulting module name: ntdll.dll
Faulting Module Path : c:\Windows\SysWOW64\ntdll.dll
and after that i could not start Apache and did not have access to apache Log files.
This issue mainly arise when i change MaxConnectionsPerChild to 1000 instead of 0 for MPM module
I have surfed on net but no vail as there i could not get any concrete solution.
Thanks in advance

What is the output of 'httpd -t', i hope it's still 'Syntax OK'.....
It just did the change the MaxConnectionsPerChild to 1000 and apache
does not complain.....
C:\Apache24>bin\httpd -v
Server version: Apache/2.4.4 (Win32)
Server built: Feb 23 2013 12:42:00

No syntax i not the issue.
After changing MaxConnectionsPerChild to 1000 it works. but after some time apache crashes

[Luuk]

Post by sarika

Post by sarika
Hi All
I m getting the issue of Apache crash with the following error in EventViewer
Faulting application name: httpd.exe
Faulting module name: ntdll.dll
Faulting Module Path : c:\Windows\SysWOW64\ntdll.dll
and after that i could not start Apache and did not have access to apache Log files.
This issue mainly arise when i change MaxConnectionsPerChild to 1000 instead of 0 for MPM module

No syntax i not the issue.
After changing MaxConnectionsPerChild to 1000 it works. but after some time apache crashes

it must have someting to do with another change in config,
or with some pages that is served.

i tested this and send a lot of request to my (test)server, and it seems
stable

What kind of pages are being serverd? is it PHP, or plain HTML?

If you are serving plain HTML, than a complete config would give more info.

If its PHP, that i suspect an error in your PHP-code.....